CN-122027916-A - Optical network energy saving method and system, storage medium and computer program product

Abstract

The embodiment of the invention provides an optical network energy saving method and system, a storage medium and a computer program product, wherein attribute information of communication equipment is acquired through a management and control system of an optical network, the management and control system determines an energy saving strategy based on the attribute information, the problem that a network-level energy saving scheme combined with the management and control system cannot be realized in the related technology is solved, and the effects of realizing the network-level energy saving scheme combined with the management and control system and reducing energy consumption are achieved.

Inventors

• WANG QILEI

Assignees

• 中兴通讯股份有限公司

Dates

Publication Date

20260512

Application Date

20241111

Claims (20)

1. 1. An optical network energy saving method, comprising: the management and control system of the optical network acquires attribute information of the communication equipment; The management and control system determines an energy saving strategy based on the attribute information.
2. 2. The method according to claim 1, wherein the communication device comprises a hardware device of a communication device of the optical network and a communication node of the optical network, and wherein the attribute information of the communication device comprises at least one of: The system comprises a communication device, forward error correction information of the communication device, a modulation format of the communication device, output power of the communication device, configuration information of hardware equipment of the communication node, energy consumption condition information of the hardware equipment and working state information of the hardware equipment.
3. 3. The method of claim 1, wherein before the management system of the optical network obtains the attribute information of the communication device, the method further comprises: The control system receives a first energy saving instruction from a client, wherein the first energy saving instruction carries a link connection identifier and a first target energy consumption value.
4. 4. A method according to claim 3, wherein the management and control system of the optical network obtains attribute information of the communication device, comprising: And the management and control system acquires the attribute information of the communication device of the corresponding communication link based on the link connection identifier.
5. 5. The method of claim 4, wherein the management and control system determining a power saving strategy based on the attribute information comprises: The management and control system determines the energy consumption value of the corresponding communication link based on the attribute information of the communication device; And the control system selects the communication link corresponding to the energy consumption value meeting the first target energy consumption value to establish communication connection.
6. 6. The method of claim 1, wherein before the management system of the optical network obtains the attribute information of the communication device, the method further comprises: And the management and control system receives a second energy-saving instruction from the client, wherein the second energy-saving instruction carries the identification information of the hardware equipment of the communication node of the optical network and a second target energy consumption value.
7. 7. The method of claim 6, wherein the management and control system of the optical network obtains attribute information of the communication device, comprising: And the management and control system acquires the attribute information of the corresponding hardware equipment based on the identification information of the hardware equipment.
8. 8. The method of claim 7, wherein the management and control system determining a power saving strategy based on the attribute information comprises: and the management and control system adjusts the corresponding hardware equipment to be in a dormant state based on the attribute information of the hardware equipment.
9. 9. The method of claim 7, wherein the management and control system determining a power saving strategy based on the attribute information comprises: And the management and control system performs intelligent energy-saving evaluation according to the attribute information of the hardware equipment and the second target energy consumption value carried in the second energy-saving instruction so as to adjust the corresponding hardware equipment to be in a dormant state.
10. 10. The method as recited in claim 1, further comprising: The control system periodically acquires flow information and energy consumption condition information of a communication node of the optical network; The control system carries out intelligent energy-saving evaluation based on the flow information and the energy consumption condition information to acquire the energy consumption condition information with time attribute of different communication nodes; The management and control system establishes or adjusts a communication link based on the energy consumption information with the time attribute.
11. 11. The method of claim 1, wherein before the management system of the optical network obtains the attribute information of the communication device, the method further comprises: And the management and control system receives a third energy-saving instruction from the client, wherein the third energy-saving instruction carries the network domain identifier of the optical network and the network domain target energy consumption value of the optical network.
12. 12. The method of claim 11, wherein the management and control system determining a power saving policy based on the attribute information comprises: and the management and control system performs intelligent energy-saving evaluation based on the attribute information of the communication equipment corresponding to the network domain identifier and the network domain target energy consumption value so as to adjust network service configuration and communication equipment attribute configuration of the optical network.
13. 13. An optical network energy saving system, comprising: The energy-saving assembly is arranged in the management and control system and is used for acquiring attribute information of the communication equipment and determining an energy-saving strategy based on the attribute information.
14. 14. The system of claim 13, wherein the communication device comprises a communication device of the optical network and a hardware device of a communication node of the optical network, and wherein the attribute information of the communication device comprises at least one of: The system comprises a communication device, forward error correction information of the communication device, a modulation format of the communication device, output power of the communication device, configuration information of hardware equipment of the communication node, energy consumption condition information of the hardware equipment and working state information of the hardware equipment.
15. 15. The system of claim 13, wherein the system further comprises a controller configured to control the controller, The energy-saving assembly receives a first energy-saving instruction through a northbound interface of the management and control system, wherein the first energy-saving instruction carries a link connection identifier and a first target energy consumption value; the energy-saving component acquires the attribute information of the communication device of the communication link corresponding to the link connection identifier from a connection controller component of the management and control system.
16. 16. The system of claim 15, wherein the system further comprises a controller configured to control the controller, The energy-saving component determines the energy consumption value of the corresponding communication link based on the attribute information of the communication device, and selects the communication link corresponding to the energy consumption value meeting the first target energy consumption value to feed back to the connection controller component.
17. 17. The system of claim 13, wherein the system further comprises a controller configured to control the controller, The energy-saving component receives a second energy-saving instruction through a northbound interface of the management and control system, wherein the second energy-saving instruction carries identification information of hardware equipment of a communication node of the optical network and a second target energy consumption value; the energy-saving component acquires the attribute information of the hardware equipment corresponding to the identification information from a connection controller component and a routing controller component of the management and control system; And the energy-saving component adjusts and controls the corresponding hardware equipment to be in a dormant state based on the attribute information of the hardware equipment.
18. 18. The system of claim 17, wherein the system further comprises a controller configured to control the controller, The energy-saving component receives an intelligent energy-saving evaluation result from an intelligent energy-saving component outside the management and control system, and adjusts the corresponding hardware equipment to be in a dormant state according to the intelligent energy-saving evaluation result, wherein the intelligent energy-saving evaluation result is obtained by the intelligent energy-saving component through intelligent energy-saving evaluation according to the attribute information of the hardware equipment and the second target energy consumption value.
19. 19. The system of claim 13, wherein the system further comprises a controller configured to control the controller, The energy-saving component acquires flow information and energy consumption condition information of a communication node of the optical network from a route controller component of the management and control system and sends the flow information and the energy consumption condition information to an intelligent energy-saving component outside the management and control system; The energy-saving component receives the energy consumption condition information with time attribute from different communication nodes of the intelligent energy-saving component; the energy saving component controls a connection controller component of the management and control system to establish or adjust a communication link based on the energy consumption condition information with the time attribute.
20. 20. The system of claim 13, wherein the system further comprises a controller configured to control the controller, The energy-saving component receives a third energy-saving instruction from the management and control system, wherein the third energy-saving instruction carries a network domain identifier of the optical network and a network domain target energy consumption value of the optical network; the energy-saving component acquires the attribute information of the communication equipment corresponding to the network domain identifier from a connection controller component and a routing controller component of the management and control system and sends the attribute information to an intelligent energy-saving component outside the management and control system; the energy-saving component receives an intelligent energy-saving evaluation result from the intelligent energy-saving component and adjusts and controls network service configuration and communication equipment attribute configuration of the optical network according to the intelligent energy-saving evaluation result.

Description

Optical network energy saving method and system, storage medium and computer program product Technical Field Embodiments of the present invention relate to the field of communications, and in particular, to an optical network energy saving method and system, a storage medium, and a computer program product. Background For telecommunication network, the power consumption mainly comes from service single board, cross board, fan, power supply and control unit, etc., wherein the service single board, cross single board and fan account for about 90% of the total power consumption, the chip and optical module are the main sources of board consumption, and from the network level, there is a close relationship between network flow and energy saving, by adopting effective routing means, the utilization rate of service single board, cross board, fan, power supply and control unit in the network can be reduced, so as to achieve the energy saving purpose. By monitoring and adjusting the running state of the system, the energy efficiency is maximized, and the energy consumption of the network equipment can be reduced. Devices such as optical transport network devices, optical-to-electrical converters, cross boards, amplifiers, etc. are designed in hardware to allow for power savings, but are limited to single device and equipment levels. Optical networks have not achieved a network-level energy conservation scheme that combines network energy conservation with existing management and control systems. Disclosure of Invention The embodiment of the invention provides an optical network energy saving method and system, a storage medium and a computer program product, which at least solve the problem that a network-level energy saving scheme combined with a management and control system cannot be realized in the related art. According to one embodiment of the invention, an optical network energy saving method is provided, which comprises the steps that a management and control system of an optical network obtains attribute information of communication equipment, and the management and control system determines an energy saving strategy based on the attribute information. According to another embodiment of the invention, an optical network energy saving system is provided, which comprises an energy saving component, wherein the energy saving component is arranged on a management and control system and is used for acquiring attribute information of communication equipment and determining an energy saving strategy based on the attribute information. According to a further embodiment of the invention, there is also provided a computer readable storage medium having stored therein a computer program, wherein the computer program is arranged to perform the steps of any of the method embodiments described above when run. According to a further embodiment of the invention, there is also provided a computer program product comprising a computer program which, when executed by a processor, implements the steps of any of the method embodiments described above. According to the embodiment of the invention, the optical network energy saving method is provided, the management and control system of the optical network is used for acquiring the attribute information of the communication equipment, and the management and control system is used for determining the energy saving strategy based on the attribute information, so that the problem that a network-level energy saving scheme combined with the management and control system cannot be realized in the related technology is solved, and the effects of realizing the network-level energy saving scheme combined with the management and control system and reducing energy consumption are achieved. Drawings Fig. 1 is a block diagram of a hardware configuration of a computer terminal operated by a signaling method according to an embodiment of the present invention; Fig. 2 is a flow chart of an optical network power saving method according to an embodiment of the present invention; fig. 3 is a block diagram of an optical network energy saving system according to an embodiment of the present invention; FIG. 4 is a simplified schematic diagram of a management and control system north-south architecture; FIG. 5 is a schematic diagram of an architecture of a management and control system supporting energy conservation according to an embodiment of the present invention; FIG. 6 is a schematic diagram of an optical network data center interconnection system; FIG. 7 is a schematic diagram of a connection energy consumption adjustment interface interaction flow according to an embodiment of the present invention; FIG. 8 is a flow chart of interaction within a management and control system for device power conservation in an embodiment of the invention; FIG. 9 is a schematic diagram of power partitioning according to an embodiment of the present invention; FIG. 10 is a flow chart of the power consumption ad